Title:
INSULATING SUPPORT FOR ACCELERATOR
Document Type and Number:
Japanese Patent JP3730857
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent an occurrence of great stress between an insulating support and a metal plate due to a difference in coefficient of thermal expansion between them to cause crack or fracture in the insulating support by the stress.
SOLUTION: One end surfaces of a plurality of columnar ceramic conjugation members 3 composed of substantially the same material as an insulating support 1 are bonded to both end surfaces 1a, 1a of the insulating support 1 with an insulating adhesives 6, and a main surface of a metal plate 2 having an external shape greater than the end surface 1a of the insulating support 1 is brazed to the other end surface of each ceramic conjugation member 3, wherein the greatest width of the end surface 1a of the insulating support 1 is not smaller than &phiv L=ΔL/{(Ts-To)}(α2-α1)}, (wherein, ΔL is a difference in thermal expansion that the insulating support 1 is led to breakage when the insulating support 1 is brazed to the metal plate 2, Ts is a brazing temperature, To is room temperature, α2 is a coefficient of thermal expansion of the metal plate, and α1 is a coefficient of thermal expansion of the insulating support 1), and the greatest width of the brazing surface of the ceramic conjugation member 3 is smaller than &phiv L.
Inventors:
Atsushi Sasakawa
Application Number:
JP2000361756A
Publication Date:
January 05, 2006
Filing Date:
November 28, 2000
Export Citation:
Assignee:
Kyocera Corporation
International Classes:
H05H9/00; H05H5/02; H05H7/22; (IPC1-7): H05H9/00; H05H5/02; H05H7/22
Domestic Patent References:
| JP8031597A | ||||
| JP5283197A | ||||
| JP10299408A | ||||
| JP7064030A | ||||
| JP2000170360A | ||||
| JP8334432A | ||||
| JP2000269392A | ||||
| JP11067950A |